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P1200 RBV604G EWS1212 62CTQ030 9435G BL24C256 99800 P1200
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  i n t e l l i g e n t t h r e e - c o l o r l e d d r i v e r b u 8 7 7 0 f v d e s c r i p t i o n d i m e n s i o n ( u n i t s : m m ) f e a t u r e s a p p l i c a t i o n s b u 8 7 7 0 f v i s a s m a r t l e d d r i v e r d e v e l o p e d f o r c e l l u l a r p h o n e s . t h i s d r i v e r g e n e r a t e s h i g h - i n t e n s i t y l e d d r i v i n g v o l t a g e b y s t e p p i n g u p v d d i n d c / d c c o n v e r t e r w i t h u s i n g t h e c l o c k o f t h e b u i l t - i n o s c i l l a t o r . e a c h b r i g h t n e s s o f r g b c o l o r c a n b e a d j u s t e d i n d e p e n d e n t l y i n 1 2 8 s t e p s b y p w m c o n t r o l . 0 0 w 1 5 1 a 1 ) 1 2 8 s t e p s p w m b r i g h t n e s s c o n t r o l f o r e a c h t h r e e c o l o r i n d e p e n d e n t l y 2 ) d c / d c c o n v e r t e r f o r l e d d r i v i n g 3 ) l o w c o n s u m p t i o n s t a n d - b y c i r c u i t 4 ) s m a l l s s o p - b 1 6 p a c k a g e s s o p - b 1 6 c e l l u l a r p h o n e s a p r i l , 2 0 0 1 0 . 1 5 0 . 1 0 . 2 2 0 . 1 1 . 1 5 0 . 1 0 . 6 5 0 . 1 1 8 0 . 3 m i n . 0 . 1 6 . 4 0 . 3 9 1 6 4 . 4 0 . 2 5 . 0 0 . 2 * d e r a t i n g : 4 . 5 m w / ? c f o r o p e r a t i o n a b o v e t a = 2 5 ? c a b s o l u t e m a x i m u m r a t i n g s ( t a = 2 5 ? c ) p o w e r s u p p l y v o l t a g e o p e r a t i n g t e m p e r a t u r e r a n g e s t o r a g e t e m p e r a t u r e r a n g e p a r a m e t e r s y m b o l v d d t s t g t o p r l i m i t s 6 . 0 3 0 ~ + 8 0 4 0 ~ + 1 2 5 u n i t ? c ? c v
* 1 : i d d s i s c u r r e n t c o n s u m p t i o n a t t h e t i m e w h e n n s t b y = l , d a t a = l , c l k = l , a n d n r s t = h . * 2 : v o u t = 1 . 5 7 4 x 3 . 0 5 = 4 . 8 0 0 7 v w h e n t h e o u t p u t v o l t a g e i s v d d 3 v = 3 . 0 5 ( v o u t = 4 . 4 0 7 2 v w h e n t h e o u t p u t v o l t a g e i s v d d 3 v = 2 . 8 0 v , v o u t = 5 . 0 3 6 8 v w h e n t h e o u t p u t v o l t a g e i s v d d 3 v = 3 . 2 0 v ) e l e c t r i c a l c h a r a c t e r i s t i c s ( u n l e s s o t h e r w i s e n o t e d ; t a = 2 5 ? c , v d d = 3 . 6 0 v , v d d 3 v = 3 . 0 5 v ) b l o c k d i a g r a m w h o l e p o w e r s u p p l y v o l t a g e r e f e r e n c e v o l t a g e ( c u r r e n t c o n s u m p t i o n ) ( c u r r e n t c o n s u m p t i o n ) d c / d c c o n v e r t e r s t a n d - b y m o d e * 1 3 v r e f e r e n c e v o l t a g e s t a n d - b y m o d e n o r m a l o p e r a t i n g m o d e 4 . 8 0 1 3 . 2 0 1 6 0 m a x . c o n d i t i o n s o u t p u t v o l t a g e o u t p u t c u r r e n t c a p a c i t o r c a p a c i t a n c e * 2 v o u t = 4 . 8 v v d d i d d s v d d 3 v i d d 3 v 0 i d d 3 v 1 s y m b o l v o u t i o u t c a p 1 c a p _ 0 3 . 1 5 2 . 8 0 m i n . 4 0 v m a v m a m a u n i t v m a m f m f 1 . 5 7 4 v d d 3 v 5 % 0 . 2 2 2 0 % 4 . 7 2 0 % 3 . 6 0 0 . 1 3 . 0 5 0 . 1 3 0 t y p . p a r a m e t e r r e c e i v e b u f . p w m b a d d r d e c . n s t b y n r s t d a t a c l k s t r b c o n t r o l r e g . p w m r r r e g . b r e g . 7 b i t c o u n t e r 1 / n o s c d c / d c c o n v . v d d 3 v c a p 1 n c a p 1 c a p 1 p p w m g r o u t d r i v e r b o u t p v s s d c _ o u t c a p _ o a v s s v d d d v s s v d d 3 v d i g i t a l a n a l o g 0 . 1 m f 4 . 7 m f d r i v e r g o u t d r i v e r g r e g .


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